Answer :
Final answer:
The appropriate level of measurement for voltage measurements of batteries is ratio level because it has a meaningful zero point and allows for comparisons of voltage magnitudes.
Explanation:
The appropriate level of measurement for voltage measurements of batteries is ratio level.
The ratio level of measurement has all the characteristics of the interval level, but also has a meaningful zero point. In the case of voltage measurements, a value of 0 V represents no voltage, and a value of 2 V is twice the amount of voltage as 1 V.
Therefore, the voltage measurements of batteries, 1.5 V, 3 V, 4.5 V, 6 V, and 7.5 V, fall under the ratio level of measurement.
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Answer:
Ratio
Step-by-step explanation:
Voltage measurement of batteries involves ratio level of measurement because it has a significant zero i.e. zero voltage of the battery will mean no voltage. The mathematical operations of multiplication, division, addition and subtraction are meaningful in ratio level of measurement. The mathematical operations of multiplication, division, addition and subtraction on voltage measurement of batteries are meaningful.
Thus, voltage measurement of batteries involves ratio level of measurement.
